Lochinvar WHB399N Knight Wall Mount Fire Tube Boiler - NAT 399,000 BTU/HR INPUT

Product Description

The Lochinvar WHB399N Knight Wall Mount Fire Tube Boiler is designed for natural gas use. This boiler has a BTU rating of 399,000 input and 377,000 output, achieving 94.4% thermal efficiency. Its design allows for easy installation and maintenance, making it suitable for various applications.

• 95% AFUE efficiency
• Up to 10:1 turndown ratio
• Wall-mounted with dual location memory

Product Highlights

The WHB399N features advanced technology for enhanced performance and energy efficiency. It is equipped with a SMART SYSTEM control interface and a variable speed ECM boiler pump, providing flexibility and reliability.

Product Information

Standard Information

• Manufacturer: Lochinvar LLC
• Fuel Type: Natural Gas

Technical Specifications

• Dimensions: 43-1/4 inches height, 25-1/4 inches width, 21-1/8 inches depth
• Voltage Rating: 120 VAC at 60 HZ
• Material: Stainless Steel Heat Exchanger
• Gas Connection: 3/4 inches
• Water Connection: 1-1/2 inches
• Air Inlet: 4 inches
• Vent Size: 4 inches
• Industry Standards: AHRI Certified, CSA Design Certified, ASME Certified H Stamped, Energy Star Rated